4-Nitropyridine-3-carboxylic acid

PN: 4H58-1-PX

CAS: 100367-58-6

Molecule Weight: 168.108

Formula: C6H4N2O4

4-Nitronicotinic acid N-oxide

PN: 4H55-1-3W

CAS: 1078-05-3

Molecule Weight: 184.107

Formula: C6H4N2O5

4-Aminonicotinic acid

PN: 4H57-1-Z6

CAS: 7418-65-7

Molecule Weight: 138.126

Formula: C6H6N2O2